This Guidance uses Amazon CloudWatch , AWS CloudFormation , and Amazon Simple Notification Service (Amazon SNS) to enhance operational excellence. CloudFormation stacks contain custom alarms configured to automatically invoke actions based on system behavior, while CloudWatch dashboards visualize historical performance data. CloudWatch alarms can invoke notifications through Amazon SNS when thresholds are crossed. Together, these services enable real-time monitoring, alerting, and incident response to ensure the Tetra Data Platform runs smoothly, helping your team provide timely and effective support if unexpected issues arise.

When configuring this Guidance, we recommend using IAM , AWS KMS , and AWS Secrets Manager to augment your security posture. IAM enforces strict access controls over data and resources through policies and roles, following the principle of least privilege. AWS KMS enables centralized key management and 256-bit encryption using Advanced Encryption Standard (AES) 256 to protect sensitive data stored in Amazon S3 . Secrets Manager centrally manages access credentials for external APIs and Amazon RDS databases. Together, these services allow you to build security best practices like encryption, access controls, and secret management directly into the Tetra Data Platform architecture.

The fully-managed AWS services used in this architecture scale automatically as data volumes grow, maintaining 99.99% uptime. Specifically, Amazon S3 provides 99.999999999% (11 nines) durability and 99.99% availability through redundant storage. Amazon RDS deploys in multiple Availability Zones (AZs) with synchronous replication for high availability. OpenSearch Service auto-scales across AZs to sustain zone failure. By building your data lake architecture on the intrinsically reliable infrastructure of AWS, you offload responsibility for availability, backups, scaling, and disaster recovery to AWS.

Athena and OpenSearch Service help make your workloads more efficient. Athena completes queries in parallel, so results return in seconds, while Amazon OpenSearch Serverless , an on-demand auto-scaling configuration for OpenSearch Service , auto-scales resources to maintain fast ingestion and query speeds as data volumes grow. Athena and OpenSearch Service relieve the burden of fine-tuning data pipelines and indexes, ensuring scientists get rapid responses to queries across exponentially growing datasets.

This Guidance uses Amazon S3 and Athena to optimize costs, with Amazon S3 offering inexpensive, scalable object storage while Athena charges only for queries run. Together, these serverless services scale on demand, so you pay only for what you use. Furthermore, automatically tiering data across Amazon S3 storage classes optimizes price performance as access patterns change. Athena also allows tuning query patterns to minimize scanned data and costs. Building on this variable-spend infrastructure means you don't pay for unused capacity.

The centralized data lake of Amazon S3 eliminates redundant copies, while AWS Glue catalogs this data for analysis. Together, these on-demand services scale dynamically to workloads, maximizing resource utilization and minimizing energy demands. Avoiding overprovisioning with serverless architectures optimizes energy consumption to only what's needed for current workloads. Building on this variable-spend infrastructure means you don't leave unused capacity waiting idly. This saves energy for collecting insights rather than maintaining unused servers. AWS empowers innovating sustainably by matching compute costs to each workload's real-time interface patterns.